$80K - 105K a year
Develop, implement, and maintain web applications using JavaScript, HTML, CSS, and Node.js, integrate RESTful APIs, participate in code reviews, and collaborate with project managers and stakeholders.
Experience with JavaScript, HTML, CSS, Node.js, RESTful APIs, asynchronous programming, and familiarity with JavaScript frameworks such as Angular or Vue.js, plus knowledge of Mendix and/or QuickBase.
Please be aware of potential recruiting scams. Veilsun does not extend job offers over email so do not provide information that does not have our official domain. Any communications regarding employment with VeilSun will always come from a VeilSun.com domain.About VeilSun:VeilSun is a professional services firm that believes in contrast. We’re meticulous, thorough and excel at Rapid Application Development (RAD). We balance short-term necessity and long-term value. We build the most complex business process improvement applications using a “low code” approach, inspiring quick ROI and greater user engagement. VeilSun’s experienced solution architects have the uncanny ability to make the most complex apps seem simple. We don’t believe in innovation for innovation’s sake. We believe in building applications that immediately solve a problem, and then scale as your business grows. We’ve developed hundreds of applications for clients in almost every vertical. And we’ve extended our roots in Quick Base to include complementary apps in multiple platforms.VeilSun delivers value-based innovation for cloud applications. That means we deliver immediate value for complex applications and build for long-term scalability. We start by developing a customized Technology Blueprint to fully understand our clients’ business objectives. Then we deliver innovative technology applications carefully designed to grow and scale with our clients’ needs.We specialize in QuickBase development, QuickBase consulting, cloud integration, and a number of other leading process improvement platforms. We are currently seeking a Web Application Developer to join our team based in Denver, CO.Position Summary:VeilSun is seeking a Web Application Developer to code, implement and maintain web based applications. Sample applications might include project management tools, key business workflows and custom application workflows that integrate with data providers via RESTful APIs. This position provides an excellent opportunity to be a key contributor to our business success. You will also help build web applications that connect systems, automate administrative tasks, track performance, incorporate information, and create insights to support strategic decisions.You will work hands-on with a team of other software engineers, technology architects, project managers and client success specialists, utilizing cutting edge technologies to build the best products in the marketplace.Responsibilities:As part of the technology delivery team you will:Participate in the scoping of technical requirements, confirming allocated time is correctly sized for the technical task that is being assignedWrite HTML, CSS and JavaScript code to implement the functionalities outlined in the requirements document providedCode and perform unit testing for the routines and procedures that have been produced as part of your coding workIntegrate your work into a code repository for successful deployment of the solutions being implementedMaintain existing applications by writing code to improve performance, fix bugs or implement new functionalitiesParticipate in code reviews sessions where you will need to explain the technical approach taken in your codeParticipate in requirements gathering sessions with the assistance of project managers and stakeholdersDesign, develop, and maintain server-side applications using Node.jsMaintain and enhance existing server-side applications, performing updates, bug fixes, and optimizations as neededRequired Qualifications:Knowledge and experience working with web technologies, specifically JavaScriptHTML and CSS, you have written HTML pages from scratch, and have integrated customized styling CSS outside the usage of a pre-built framework like BootstrapExperience consuming data via RESTful APIs, managing JSON data transfer mechanism and understanding of the asynchronous mechanisms of JavaScriptProficiency in Node.js and JavaScript, with a strong understanding of asynchronous programmingEducation & Experience:VeilSun is a big believer in continuous improvement and education. These are a few of the education requirements and experience that will align you for success at this position:Bachelor degree in Computer Science or Engineering, orExperience working with large datasets, or creating and managing databasesExperience building web applications using HTML, CSS and JavaScriptExperience working with JavaScript frameworks such as: Angular or Vue.jsNode.jsExperience with Mendix and/or QuickbaseOnly candidates that can present documentation of their eligibility to work in the United States will be considered for hire.**This Position Is Ideal For Someone Who Is:Dependable -- more reliable than spontaneousPeople-oriented -- enjoys interacting with people and working on group projectsAdaptable/flexible -- enjoys doing work that requires frequent shifts in directionDetail-oriented – able to focus on details of the task at handA strategic thinker – able to drive organizational initiativesAchievement-oriented -- enjoys taking on challenges, even if they might failAutonomous/Independent -- enjoys working with little directionInnovative -- prefers working in unconventional ways or on tasks that require creativityEnergetic – brings enthusiasm and direction to the teamEntrepreneurial – a thinker/doer leadership mentalityDriven – works with a sense or urgency in all tasksCompany Website:www.veilsun.comBenefits:VeilSun offers an exceptional benefits package including medical, dental, vision, life, a 401(K), personal time off and sick time.Salary Range: $80,000-$105,000Inclusion and Accommodations:VeilSun is an EEO Employer. VeilSun is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. VeilSun is also committed to compliance with all fair employment practices regarding citizenship and immigration status.VeilSun, Inc. provides reasonable accommodations for applicants with disabilities. Applicants who require reasonable accommodation to submit an application for employment or otherwise participate in the application process should contact VeilSun’s Human Resources to arrange for such an accommodation.Please be aware of potential recruiting scams. Any communications regarding employment with VeilSun will always come from a VeilSun.com domain.Powered by JazzHRQ3vBDskazZSeniority levelSeniority levelMid-Senior levelEmployment typeEmployment typeFull-timeJob functionJob functionEngineering and Information TechnologyIndustriesInternet PublishingReferrals increase your chances of interviewing at VeilSun, Inc. by 2xSign in to set job alerts for “Full Stack Engineer” roles.Denver, CO $85,000.00-$105,000.00 5 months agoDenver, CO $130,000.00-$250,000.00 3 days agoBoulder, CO $121,700.00-$168,700.00 1 week agoSoftware Engineer, Devices - United StatesDenver, CO $140,000.00-$165,000.00 1 month agoDenver, CO $140,000.00-$165,000.00 1 month agoBoulder, CO $102,000.00-$133,000.00 2 weeks agoDenver, CO $114,200.00-$142,700.00 5 days agoSenior Full Stack Developer (React, Node.js, JS & CSS)Software Engineer, Infrastructure AutomationDenver, CO $138,000.00-$170,000.00 3 days agoWashington, DC $175,000.00-$210,000.00 6 months agoDenver, CO $105,000.00-$215,000.00 5 days agoSenior Software Engineer, Device Management - United StatesDenver, CO $118,000.00-$209,500.00 1 month agoDenver, CO $150,000.00-$180,000.00 3 weeks agoSoftware Engineer - Fully Remote, Mission DrivenDenver, CO $117,750.00-$232,000.00 4 weeks agoBoulder, CO $90,000.00-$185,000.00 5 days agoSoftware Engineer II, Backend (Consumer Authentication)Software Engineer II, Backend (Identity Decisioning)Denver, CO $120,000.00-$120,000.00 5 hours agoStaff Software Engineer – Java, Python, Generative AI, Agentic Systems (REMOTE)Boulder, CO $115,000.00-$230,000.00 2 weeks agoWe’re unlocking community knowledge in a new way. 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This job posting was last updated on 9/9/2025